body{
 margin: auto;
}
/* logo区域
******************************/
header{
  width: 100%
  margin:auto;
  padding: auto;
}
header b{
  color: #1abc9c;
}
h1{
  width: 98px;
  float: left;
  margin: 0
}
.text{
  float: left;
  line-height: 3.5;
  font-size: 12px;
  color: #bdc3c7;
}
.logo{
  float: left;
  width: 60%;
}
header{
  padding: 0.5%;
  height: 80px;
  border-top: 4px solid #000;
}
header nav{
  float: left;
  width: 40%;
}
header nav ul{
  list-style: none;
}
header nav ul li{
  float: left;
  width: 20%;
  font-size: 14px;
color: #fff;
  text-align: center;
  padding: 5px;
}
.active{

  border-radius: 2px;
  background:  #1abc9c;
}
.active a{
  color: #fff;
}
nav a{
  color: #bdc3c7;
  border: 0;
  text-decoration: none;
}
.content{
  width: 960px;
  margin: auto;
}
.arctile{
  background: #34495e;
  margin-top: 10px;

}
ul{
  list-style: none;
}
li{
  float: left;
}
a.{
  color: #bdc3c7;
border: 0;
  text-decoration: none;
}
.nav-list li{
	padding: 5px;
	color: #bcc3c8;
	line-height: normal;
	text-decoration: underline;

}
.nav-list ul {
	color: #bcc3c8;
	text-decoration: underline;

}


.nav-list {
	background-color: #34495e;
	background-repeat: no-repeat;
	background-position: center center;
	height: 400px;
	width: 960px;
	text-align: center;
}
.nav-list .list-box {
}


.nav-list a {
	color: #bcc3c8;
	text-decoration: none;
	background-position: center;
	list-style-type: none;
}
.copy .copy1 {
	height: 100px;
	width: 240px;
	float: left;
}

.nav-list .list-box {
	height: 500px;
	float: left;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	width: 960px;

}
.nav-list .list-box .wenzi {
	text-decoration: none;
}
.nav-list .list-box ul {
	background-position: center center;
}


.nav-list .list-box li {
	float: left;
	margin-left:5px;
	width:20%;
}
.nav-list .list-box img {
	width:100px;
	border-radius:3px;
	height: 100px;
}
.copy {
	width: auto;
	height: 100px;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	background-position: center center;
}
.center {
	height: 700px;
	width: 960px;
	margin-top: 0px;
	margin-bottom: 0px;
}
.copy .copy1 {
	background-position: center;
	height: 100px;
	width: 240px;
}
.copy .copy1 .copy-1 {
	height: 20px;
	width: 100px;
	margin-top: 0px;
	margin-bottom: 0px;
	background-color: #999999;
	text-align:center;
}
.copy .copy1 ul {
	color: #999999;
}
